Generating your own energy

Johnson & Starley QuanTec HR28CPreview

Launched Jul 2015 Assessed -

Typical price

£0.00

The QuanTec HR28CP condensing gas combi boiler from Johnson & Starley has an integral flue gas heat recovery system; this means it uses heat that would normally be wasted to preheat your water, which could, in theory, cut your heating bills. Sounds good – but how did this gas boiler brand fare in our most recent customer satisfaction survey?